Kem One is a European chlor-vinyls producer headquartered in France. The company operates an integrated value chain from salt electrolysis through vinyl chloride monomer to polyvinyl chloride (PVC), supplying chlorine and caustic soda alongside suspension and emulsion PVC resins and PVC compounds.
Its products are used in construction and infrastructure, pipes and profiles, packaging, wire and cable, and other industrial applications across Europe. Kem One runs multiple large-scale industrial sites and related logistics assets, with activities focused on reliable supply, process safety, energy efficiency, and compliance with European environmental and product regulations.